HUAXIA TOWER CRANE QTZ31.5(315B)

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
6 unit/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

 

Thank you for choosing the product of Huaxia Group. Please read the Brief Introduction carefully to know the tower crane well.

The tower crane is a hydraulic tower crane with swing top, horizontal jib and mobile trolley. It has the hoisting moment for315Kn.m;the maximum hoisting load of 3t and the maximum working radius of 39m.The hoisting height of anchoring tower crane is 25m and that of climbing tower crane is 100m.

The tower crane has ingenious design, beautiful shape and simple structure .It is easy to operate and maintain, and is safe and at a reasonable price .It is an ideal construction machines for construction enterprises. It has hoisting mechanism, swing mechanism, top-rising mechanism and radius mechanism, which can work individually or cooperatively to make a high efficiency. The top-rising mechanism is used to raise or lower tower. The hoisting mechanism has 3-speed electronic motor respectively for high, medium and slow hoisting speeds. It has flexible swing mechanism and radius mechanism and slewing mechanism for vertical and /or horizontal transportation of building materials in one time.

The tower crane has complete and sensitive protection devices such as hoisting weight limiter, hoisting moment limiter, hoisting height limiter, radius limiter and swing limiter to ensure of regular operation. It also has rest platform, guardrail and other protection devices. Driver’s cab is at a side of rib and has big space and wide visual field.

The tower crane has excellent performance and is suitable for hoisting in short civil or industrial buildings or loading or unloading in ports or goods yards

The products of Huaxia Group are your best choices of construction machines.

3 Main technical Parameters

Name

Unit

Index

QTZ31.5

Nominal hoisting moment

kN.m

315

Max. hoisting weight

t

3

Rated hoisting weight at jib nose

t

0.734

Working radius

m

2.5~39

Height

Independent

m

25

Attached

m

100

Hoisting

Speed

Ratio.

2

Hoisting

speed

m/min

42/21/7

Swing speed

r/min

0.45/0.7

Radius speed

m/min

33

Top-hoisting speed

m/min

0.7

Weight(independent)

t

19.5(21)

Ballast weight

t

5

Max. swing radii

m

39.75

rear swing radii

m

10.37

Max. working wind speed

m/s

20

Max wind speed for top rising

m/s

13

Working temperature

-20~40

4 Technical Parameters of Main Parts

Name

index

hoisting structure

Electric

motor

model

YZS200L1-4/8/24

power

kW

15/15/4

Rotating speed

r/min

1440/730/220

Decelerating motor

model

JZQ400

Central distance

mm

400

ratio

15.75

Arrester

model

YWZ-200/25

Braking moment

N.m

200

Hydraulic propeller

YT1-25

Steel wire

6*19-12.5-1670-I-right twisted

swing mechanism

Epicyclical reducer

model

XX4-63

Reducing ratio

195

fluid coupling

YOX-220A

Slewing ring

011.32.1120

Electric

motor

model

YD112M-6/4  B5

Power

kW

2.2/2.8

Rotating speed

r/min

950/1440

radius changing mechanism

Electric

motor

model

Y100l2-4

Power

kW

3

Rotating speed

r/min

1430

reducer

model

WCJ-120

Reducing ratio

38

Steel wire

6*19-6.2-1570-I-right twisted

Lifting mechanism

Electric

motor

model

Y100L2-4  B5

power

kW

3

Rotating speed

r/min

1430

Hydraulic oil cylinder

HSGK-125/90-1320

Rating pressure

MPa

16

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Any good books on Fujian white crane kung fu? In particular their view on qi, jing, power and punching?
I've never studied Fujian white crane but you can google search Dr. Yang Jwing Ming. I know he's a Fujian white crane specialist and he's published quite a few books on martial arts.
Q:What is wireless crane scale?
Hi, okorder.com for more information
Q:i will like to crane operator?
You made a statement, you will like to crane (an) operator. Which operator is it you are going to like to crane? If you mean would you like to operate a crane, that is up to you. If you mean can you be a crane operator, that is up to an employer. You need to be employed as one, and that probably means training and experience before being allowed to operate cranes for him/ her.
Q:How to calculate the pouring and maintenance of tower crane concrete in valuation?
Calculated according to actual concrete quantity. According to the design plan of the visa and construction organization.
Q:Did the popularity of the Karate Kid basically ruin the effectiveness of the crane kick?
Ummmm, assuming this is serious, the Crane Kick was basically made up for the movie. And it wasn't some magical technique, anyway. A guy standing on one leg really only has so many options available. That's why you never actually see anything like that in real competitions.
Q:Emergency treatment of interrupted electricity during lifting of tower crane
It is very dangerous to stop the electricity during the lifting of tower crane. Because the slewing brake is missing, the tower crane is very dangerous because the wind rotates.
Q:What is cost of 2000 ft of crane runways?
Preformed okorder.com/ We Build Cranes To Meet Your Needs And Your Budget. Free Quote. Offers a free quote. click link .
Q:How do they erect the construction cranes?
How do they erect the construction cranes? Not very well according to the news of them toppling down of late. Seriously, the cranes are lifted upward one or two floors at a time as the building progresses upward - this is usually accomplished by pulling them up into place with heavy cables and powered winches.
Q:how do you make a paper crane?
Go okorder.com and search PAPER CRANE... then you will find a page easily than easily tells you how to do it with pictures and everything.... EASILY
Q:Will Homeowners Insurance cover severe damage to driveway caused by crane?
Your insurance won't pay for this. They may help you sue the company you hired. Their insurance should pay for the repairs.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range